Ask your brother nicely if that dos not work simply tell your mom/dad to make him get off
Chat with our AI personalities
Say "Xbox off" or something simular
Turning Xbox 360 OffTo turn off an Xbox 360 off hit the power button or if you have a controller scroll right and at the bottom it should say 'turn of Xbox 360'
As default, if you turn off your Xbox 360 while its downloading something, it will start from the percentage when the Xbox is turned back on. However, you can change a setting which allows your Xbox to go into hibernate mode and will keep downloading. The Xbox will turn off after the download as finished.
off of xbox live man
It should, although you will probably have to download and update for the game off of Xbox Live.